netdev - Re: Question: Ethernet Phy issues on Colibri IMX8X (imx8qxp)

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Date:   Wed, 10 Aug 2022 03:19:35 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Philipp Rossak <embed3d@...il.com>
Cc:     linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        netdev@...r.kernel.org, qiangqing.zhang@....com,
        philipp.rossak@...mulastudent.de
Subject: Re: Question: Ethernet Phy issues on Colibri IMX8X (imx8qxp) -
 kernel 5.19

On Wed, Aug 10, 2022 at 12:55:58AM +0200, Philipp Rossak wrote:
> Hi,
> 
> I currently have a project with a Toradex Colibri IMX8X SOM board whith an
> onboard Micrel KSZ8041NL Ethernet PHY.
> 
> The hardware is described in the devictree properly so I expected that the
> onboard Ethernet with the phy is working.
> 
> Currently I'm not able to get the link up.
> 
> I already compared it to the BSP kernel, but I didn't found anything
> helpful. The BSP kernel is working.
> 
> Do you know if there is something in the kernel missing and got it running?

dmesg output might be useful.

Do you have the micrel driver either built in, or in your initramfs
image?

	Andrew